updated

1 files changed, 25 insertions, 0 deletions

diff --git a/test.zig b/test.zig
new file mode 100644
index 0000000..d59ea17
--- /dev/null
+++ b/test.zig
@@ -0,0 +1,25 @@
+const std = @import("std");
+const parseInt = std.fmt.parseInt;
+
+test "parse integers" {
+    const input = "123 67 89,99";
+    const ally = std.testing.allocator;
+
+    var list = std.ArrayList(u32).init(ally);
+    // Ensure the list is freed at scope exit.
+    // Try commenting out this line!
+    defer list.deinit();
+
+    var it = std.mem.tokenize(u8, input, " ,");
+    while (it.next()) |num| {
+        const n = try parseInt(u32, num, 10);
+        try list.append(n);
+    }
+
+    const expected = [_]u32{ 123, 67, 89, 99 };
+
+    for (expected, list.items) |exp, actual| {
+        try std.testing.expectEqual(exp, actual);
+    }
+}
+